I started with cap n' ball revolvers just from an economic standpoint. I got both my pistols for less than $200 (one was used, $35 at an auction) I bought a shirt, trousers, and brougans at Civil War Re-enactments, all on sale, less than $110 for the whole outfit. My only splurge was for the rifle, a Uberti 1866 in 44-40. I could have saved $150 if I'd accepted a 38 Special or 45 Colt, but I wanted a 44. Civil War era belt and holsters, cap pouch, ammo pouch, also from Suttler's row, you can make some good deals there, 'specially on Sunday afternoon and it's been a slow weekend.
I found Uberti/Armi/Pietta 1873 revolvers in 45 Colt, used, going for $300 -$325 at the gunshows last winter. Those German made 1873's, whose name escapes me now(oh yeah, Bounty Hunters), go for about $325 -$350 new, and are good product.
An 1892 Italian repro in 38/357 or 45 Colt can be had for $400 new, or $325 used. (Rossi, Puma, Navy, EMF)
Just about everyones prices have been going up in the last few months, which puts the Taurus Goucho in the ball park. Forget suggested retail, I've never seen a Taurus sell for anywhere near MSRP. Also, go to big, chain sporting stores like Cabellas, Sportsmans Warehouse, etc. They buy in quantity and can sell them cheaper.